UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mw/oQYVorKplTsX1UQUdBnn+8pD7NKWNzSJNrMKQBU=' 
WHERE 
  key_id = 'c64a404d5306caddb509dff1b22f09bf5505f182e5d4f61641b7dce8b3fb3701' 
  AND (
    token = '4mw/oQYVorKplTsX1UQUdBnn+8pD7NKWNzSJNrMKQBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )